public <T> T executeTask(final GraphCallable<T> callable, final String info) {
logFine("calling: " + info);
return callable.call(lifecycle.graphDb());
}
public boolean isRunning() {
return lifecycle != null && lifecycle.graphDb() != null;
}
public void executeTask(final GraphRunnable runnable, final String info) {
logFine("starting: " + info);
runnable.run(lifecycle.graphDb());
logFine("finishing: " + info);
}